Sharks - Sana Pournaghshband and Camilla

Procfile

@@ -0,0 +1 @@
+web: gunicorn 'app:create_app()'

app/__init__.py

@@ -1,7 +1,36 @@
 from flask import Flask
+from flask_sqlalchemy import SQLAlchemy
+from flask_migrate import Migrate
+from dotenv import load_dotenv
+import os
 
 
+db = SQLAlchemy()
+migrate = Migrate()
+load_dotenv()
+
 def create_app(test_config=None):
     app = Flask(__name__)
+    from app.models.planet import Planet
+    from app.models.moon import Moon
+
+    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+
+    # if not test_config:
+    app.config['SQLALCHEMY_DATABASE_URI'] = os.environ.get("SQLALCHEMY_DATABASE_URI")
+    # else:
+    #     app.config["TESTING"] = True
+    #     app.config["SQLALCHEMY_DATABASE_URI"] = os.environ.get( "SQLALCHEMY_TEST_DATABASE_URI")
+
+    db.init_app(app)
+    migrate.init_app(app, db)
+
+
+    from .routes.planet_routes import planet_bp
+    from .routes.moon_routes import moon_bp
+
+    app.register_blueprint(planet_bp)
+    app.register_blueprint(moon_bp)
+
 
-    return app
+    return app

app/models/moon.py

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+from app import db
+
+class Moon(db.Model):
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    name = db.Column(db.String, nullable=False)
+    planet_id = db.Column(db.Integer, db.ForeignKey('planet.id'))
+    planet = db.relationship("Planet", back_populates="planet_moons")
+
+    def to_json(self):
+        return {
+            "id": self.id,
+            "name": self.name,
+        }
+
+    def update(self, request_body):
+        self.name = request_body["name"]
+        self.planet_id = request_body["planet_id"]
+
+    @classmethod
+    def create(cls, request_body):
+        return cls(
+            name=request_body["name"],
+            planet_id=request_body["planet_id"],
+        )

app/models/planet.py

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+from app import db
+
+'''
+Defined a Planet model with the attributes id, title,
+and description, and moons. Created instance method, update, to update our model. 
+Class method, create, to create a new instance of planet.
+'''
+
+class Planet(db.Model):
+    id = db.Column(db.Integer, primary_key=True, autoincrement=True)
+    title = db.Column(db.String, nullable=False)
+    description = db.Column(db.String)
+    moons = db.Column(db.Boolean, nullable=False)
+    planet_moons = db.relationship("Moon", back_populates="planet")
+
+
+    def to_json(self):
+        return {
+            "id": self.id,
+            "title": self.title,
+            "description": self.description,
+            "moons": self.moons
+        }
+
+    def update(self, request_body):
+        self.title = request_body["title"]
+        self.description = request_body["description"]
+        self.moons = request_body["moons"]
+
+    @classmethod
+    def create(cls,request_body):
+        new_planet = cls(
+            title=request_body["title"],
+            description=request_body["description"],
+            moons = request_body["moons"]
+        )
+        return new_planet

app/routes/moon_helpers.py

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+from flask import Blueprint, jsonify, make_response, abort, request
+from app.models.moon import Moon
+
+def validate_moon(id):
+    try:
+        id = int(id)
+    except:
+        return abort(make_response({"message": f"moon {id} is invalid"}, 400))
+    moon= Moon.query.get(id)
+
+    if not moon:
+        return abort(make_response({"message": f"moon {id} is not found"}, 404))
+
+    return moon

app/routes/moon_routes.py

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+from app import db
+from app.models.planet import Planet
+from flask import Blueprint, jsonify, make_response, request , abort
+from app.models.moon import Moon
+from .moon_helpers import validate_moon
+
+
+moon_bp = Blueprint("moon_bp", __name__, url_prefix="/moons")
+
+
+# CREATE Moon
+@moon_bp.route("", methods=["POST"])
+def create_moon():
+    request_body = request.get_json()
+
+    new_moon = Moon.create(request_body)
+
+    db.session.add(new_moon)
+    db.session.commit()
+
+    return make_response(f"Moon {new_moon.name} has been successfully created!",201)
+
+# GET ALL Moons
+@moon_bp.route("", methods=["GET"])
+def read_all_moons():
+    name_query = request.args.get("name")
+
+    if name_query:
+        moons = Moon.query.filter_by(name =name_query)
+    else:
+        moons = Moon.query.all()
+
+    moons_response = []
+    for moon in moons:
+        moons_response.append(moon.to_json())
+
+    return jsonify(moons_response), 200
+
+# GET one Moon
+@moon_bp.route("/<id>", methods = ["GET"])
+def read_one_moon(id):
+    moon = validate_moon(id)
+    return jsonify(moon.to_json()), 200
+
+@moon_bp.route("/<id>", methods = ["PUT"])
+def update_one_moon(id):
+    moon = validate_moon(id)
+    request_body = request.get_json()
+
+    moon.update(request_body)
+
+    db.session.commit()
+    return make_response(f"Moon #{moon.id} successfully updated"), 200
+
+@moon_bp.route("/<id>", methods = ["DELETE"])
+def delete_one_moon(id):
+    moon = validate_moon(id)
+    db.session.delete(moon)
+    db.session.commit()
+
+    return make_response(f"Moon #{moon.id} successfully deleted"), 200

app/routes/planet_helpers.py

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+from flask import Blueprint, jsonify, make_response, abort, request
+from app.models.planet import Planet
+
+def validate_planet(id):
+    try:
+        id = int(id)
+    except:
+        return abort(make_response({"message": f"planet {id} is invalid"}, 400))
+    planet= Planet.query.get(id)
+
+    if not planet:
+        return abort(make_response({"message": f"planet {id} is not found"}, 404))
+
+    return planet

app/routes/planet_routes.py

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+from flask import Blueprint, jsonify, make_response, abort, request
+from app.models.planet import Planet
+from app import db
+from .planet_helpers import validate_planet
+
+
+
+planet_bp = Blueprint("planet_bp", __name__, url_prefix="/planets")
+
+#Create planet
+@planet_bp.route("", methods=["POST"])
+def create_planet():
+    request_body = request.get_json()
+    new_planet = Planet.create(request_body)
+
+    db.session.add(new_planet)
+    db.session.commit()
+
+    return make_response(f"Planet {new_planet.title} successfully created", 201)
+
+#Get all planets
+@planet_bp.route("", methods=["GET"])
+def read_all_planets():
+    title_query = request.args.get("title")
+    if title_query:
+        planets = Planet.query.filter_by(title=title_query)
+    else:
+        planets = Planet.query.all()
+
+    planets_response = []
+
+    for planet in planets:
+        planets_response.append(
+            {
+                "id": planet.id,
+                "title": planet.title,
+                "description": planet.description,
+                "moons": planet.moons
+            }
+        )
+
+    return jsonify(planets_response)
+
+'''
+Created the following endpoint(s). This API can handle requests such as the following:
+    - to get one existing planet, so that I can see the id, name, description, and other data of the planet.
+    - such that trying to get one non-existing planet responds
+    with get a 404 response, so that I know the planet resource was not found.
+    - such that trying to get one planet with an invalid planet_id responds
+    with get a 400 response, so that I know the planet_id was invalid.
+'''
+
+#Get one planet
+@planet_bp.route("/<id>", methods=["GET"])
+def read_one_planet(id):
+    planet = validate_planet(id)
+
+    return jsonify(planet.to_json(), 200)
+
+#Update one planet
+@planet_bp.route("/<id>", methods = ["PUT"])
+def update_one_planet(id):
+    planet = validate_planet(id)
+    request_body = request.get_json()
+    planet.update(request_body)
+    db.session.commit()
+
+    return make_response(jsonify(f"Planet # {planet.id} successfully updated"), 200)
+
+#Delete one planet
+@planet_bp.route("/<id>", methods = ["DELETE"])
+def delete_one_planet(id):
+    planet = validate_planet(id)
+    db.session.delete(planet)
+    db.session.commit()
+
+    return make_response(f"Planet # {planet.id} successfully deleted"), 200
+
+
+# @planet_bp.route("/<id>/cats", methods=["POST"])
+# def create_moon(id):
+#     planet = validate_planet(id)
+
+#     request_body = request.get_json()
+#     new_moon = Moon.create(request_body)
+
+#     new_moon.planet = planet
+#     db.session.add(new_moon)
+#     db.session.commit()
+
+#     return make_response(jsonify(f"Moon {new_moon.name} orbiting around \
+#         {new_moon.planet.title} successfully created"), 201)    
+
+
+@planet_bp.route("/<id>/moons", methods=["GET"])
+def read_moons(id):
+    planet = validate_planet(id)
+
+    moons_response = []
+    for moon in planet.planet_moons:
+        moons_response.append(moon.to_json())
+
+    return jsonify(moons_response), 200

app/tests/conftest.py

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+import pytest
+from app import create_app
+from app import db
+from flask.signals import request_finished
+from app.models.planet import Planet
+
+
+@pytest.fixture
+def app():
+    app = create_app({"TESTING": True})
+
+    @request_finished.connect_via(app)
+    def expire_session(sender, response, **extra):
+        db.session.remove()
+
+    with app.app_context():
+        db.create_all()
+        yield app
+
+    with app.app_context():
+        db.drop_all()
+
+@pytest.fixture
+def client(app):
+    return app.test_client()
+
+@pytest.fixture
+def two_saved_planets(app):
+    mercury_planet = Planet(title="Mercury", description="Best planet, grey", moons=False)
+    venus_planet = Planet(title="Venus", description="Hottest planet", moons=False)
+
+    db.session.add_all([mercury_planet, venus_planet])
+    db.session.commit()
+
+@pytest.fixture
+def all_planets(app):
+    mercury_planet = Planet(title="Mercury", description="Best planet, grey", moons=False)
+    venus_planet = Planet(title="Venus", description="Hottest planet", moons=False)
+    earth_planet = Planet(title="Earth", description="Our planet", moons=True)
+    mars_planet = Planet(title="Mars", description="There's a Rover", moons=True)
+    jupiter_planet = Planet(title="Jupiter", description="Big", moons=True)
+    saturn_planet = Planet(title="Saturn", description="Has a ring", moons=True)
+    uranus_planet = Planet(title="Uranus", description="Far away", moons=True)
+    neptune_planet = Planet(title="Neptune", description="So lonely", moons=True)
+
+    db.session.add_all([mercury_planet, venus_planet, earth_planet, mars_planet, jupiter_planet, saturn_planet, uranus_planet, neptune_planet])
+    db.session.commit()